Patents by Inventor Charles E. Nicholson

Charles E. Nicholson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Adjustable support device to secure a patch in hollow walls
    Patent number: 4335554
    Abstract: An adjustable patch support to repair a hole in drywall type hollow walls.The support attaches quickly, in a novel manner to the drywall wall material, firmly supports and integrates the patch to the wall. The support is adjustable to accommodate a patch of varied perimeters.Most importantly, since drywall is manufactured in three standard thicknesses, the support is also adjustable to integrate a patch of any standard thickness to a drywall wall of any standard thickness.
    Type: Grant
    Filed: June 26, 1980
    Date of Patent: June 22, 1982
    Inventor: Charles E. Nicholson